Greatest Common Factor of 61/843, 47/475, 689/604

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 61/843, 47/475, 689/604

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

Greatest Common Factor of 61/843,47/475,689/604

Given fractions are 61/843,47/475,689/604

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 61,47,689

Greatest Common Factor of Numerators i.e. GCF of 61,47,689 is 1 .

LCM of Denominators means LCM of 843,475,604 as per the given fractions.

LCM of 843,475,604 is 241856700 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 61,47,689

GCF of Fractions 61/843,47/475,689/604 is 1/241856700

∴ So GCF of numbers is 1 because of no common factors present between them.

Greatest Common Factor of 61,47,689 By Matching Biggest Common Factor Method

Greatest Common Factor of 61,47,689 By Matching Biggest Common Factor Method

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Greatest Common Factor

We found the factors 61,47,689 . The biggest common factor number is the GCF number.
So the greatest common factor 61,47,689 is 1.

Lets's calculate LCM of 843,475,604

Given numbers has no common factors except 1. So, there LCM is their product i.e 241856700

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/241856700

Therefore, the GCF of Fractions 61/843,47/475,689/604 is 1/241856700

Least Common Multiple of 843,475,604 with GCF Formula

Least Common Multiple of 843,475,604 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 843,475,604 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(843,475,604) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(843,475,604) x common factors =1 x 1 = 1

LCM(843,475,604) = ( 843 × 475 × 604 ) / 1

LCM(843,475,604) = 241856700 / 1

LCM(843,475,604) = 241856700


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 61/843, 47/475, 689/604

1. How to find GCF in Fractions?

Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.

2. What is the GCF of Fractions for 61/843, 47/475, 689/604?

Answer: GCF of Numerators as per given numbers 61/843, 47/475, 689/604 is

GCF of Numerators i.e. for 61,47,689 is 1

LCM of denominators i.e. for 843,475,604 is 241856700.

Thus, GCF of Fractions is 1/241856700.Finally, GCF of Fractions for 61/843, 47/475, 689/604 is 1/241856700.